vimscriptでclassっぽいことをやってみる

sample.vim

" vimscriptでclassっぽく扱う
" dictionaryで頑張る
let s:MyClass = {"foo": "foo"}

function! s:MyClass.print() dict
    echo self.foo
endfunction

" instance作成はcopyで代用
function! s:MyClass.new(text) dict
    let instance =  copy(self)
    let instance.foo = a:text
    return instance
endfunction

call s:MyClass.print()

let b = s:MyClass.new("Test")
call b.print()